公开(公告)号：US20230286129A1

公开(公告)日：2023-09-14

申请号：US18176059

申请日：2023-02-28

Applicant: MAKITA CORPORATION

Inventor： Daisuke SUZUKI ,  Mayayoshi OKUMI

IPC: B25F5/00 ,  H02K5/20 ,  H02K9/06 ,  H02K11/00 ,  H01M10/6563

CPC classification number: B25F5/008 ,  H02K5/207 ,  H02K9/06 ,  H02K11/0094 ,  H01M10/6563 ,  B27B17/02

Abstract: A working machine may include a working part, a fan, a motor configured to drive the working part and the fan, a body housing accommodating the fan and the motor and including a battery accommodating part which defines a battery accommodating space and a battery pack accommodated in the battery accommodating part. The battery accommodating part may include an air intake opening for intaking air from inside of the body housing into the battery accommodating space and an air exhaust opening for exhausting air from the battery accommodating space to the inside of the body housing. An air intake tube protruding from the battery accommodating part to the inside of the body housing may be connected to the air intake opening of the battery accommodating part.